YouTube is fantastic if you already diagnosed the problem and know what part you need to replace. You just follow along with the video, pausing while you go. It’s perfect.

YouTube is kind of shit for diagnosis, though. Most of the videos just gloss over it. “Hey guys! So, my fuel pump is dead, so here’s a video on how to replace it!” Ok, thanks, but how did you figure out it was the fuel pump? Not a lot of YouTube content along those lines.